“Flexible Electronics: From Materials to Devices” by Shen Fan is a comprehensive exploration of the rapidly evolving field of flexible electronics. This book provides an in-depth overview of the materials, fabrication techniques, and device applications that underpin this exciting area of research and development. Covering topics such as flexible substrates, organic semiconductors, and printing technologies, the book offers readers a thorough understanding of the fundamental principles and practical considerations involved in designing and manufacturing flexible electronic devices. With insights into emerging trends and future directions, as well as real-world examples and case studies, it serves as a valuable resource for researchers, engineers, and students seeking to explore the potential of flexible electronics for next-generation technologies.